Brief Introduction: WEW-300D computer display hydraulic manual control universal testing machine is mainlyused to execute the tension, compression, bending, flexural etc. test for metal materials. Attached with simpleaccessories and devices, it can be used to test wood, concrete, cement, rubber, and so on.It is very suitable formaking test to different metal or nonmetal materials under high toughness and hardness against extreme bigloading force.